> If asked, most of them probably didn't know where tap water comes from Why I can't but think of this doc.. er ...movie scene?? https://www.youtube.com/watch

> If asked, most of them probably didn't know where tap water comes from Why I can't but think of this doc.. er ...movie scene?? https://www.youtube.com/watch?v=kIZ9YuPm_Ls https://www.youtube.com/watch?v=kIZ9YuPm_Ls